Question

3.Each year, Terrell buys a plane ticket to visit his grandmother for a week. Last year, he paid one hundred thirty dollars. This year, he paid one hundred forty-three dollars. What was the percent increase in the cost of his plane ticket? Show your work.

Answer 1

A percent increase is a percent change in which the new amount is greater than the original amount.

Answer 2

find by how much dollar it increases and divide it by the original cost

Answer 3

is 10% correct?

Answer 4

yes